| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.88 | 8.459% | $118.0902 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $111.56 | 13.691% | $126.8337 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $238.50 | 13.177% | $269.9271 | $269.93 | $269.95 | $269.90 |
| Purchase #4 | $132.49 | 9.575% | $145.1759 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $210.96 | 9.185% | $230.3367 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $162.86 | 5.562% | $171.9183 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $120.52 | 6.739% | $128.6418 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $1,085.77 | $1,190.9237 | $1,190.93 | $1,191.00 | $1,190.80 | |