| 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 | $147.98 | 9.369% | $161.8442 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $6.41 | 11.542% | $7.1498 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $135.31 | 13.333% | $153.3509 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $90.56 | 12.690% | $102.0521 | $102.05 | $102.05 | $102.10 |
| Purchase #5 | $217.94 | 13.169% | $246.6405 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $243.38 | 10.813% | $269.6967 | $269.70 | $269.70 | $269.70 |
| Purchase #7 | $99.32 | 10.363% | $109.6125 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $940.90 | $1,050.3467 | $1,050.34 | $1,050.35 | $1,050.30 | |