| 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 | $139.68 | 6.190% | $148.3262 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $180.70 | 7.136% | $193.5948 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $242.73 | 3.414% | $251.0168 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $82.99 | 11.342% | $92.4027 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $210.43 | 6.794% | $224.7266 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $84.43 | 11.148% | $93.8423 | $93.84 | $93.85 | $93.80 |
| Purchase #7 | $55.40 | 8.498% | $60.1079 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $996.36 | $1,064.0173 | $1,064.02 | $1,064.05 | $1,063.90 | |