| 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 | $152.26 | 6.128% | $161.5905 | $161.59 | $161.60 | $161.60 |
| Purchase #2 | $130.89 | 3.701% | $135.7342 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $32.86 | 5.558% | $34.6864 | $34.69 | $34.70 | $34.70 |
| Purchase #4 | $189.83 | 8.158% | $205.3163 | $205.32 | $205.30 | $205.30 |
| Purchase #5 | $121.44 | 7.493% | $130.5395 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $10.94 | 13.367% | $12.4023 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $140.94 | 12.161% | $158.0797 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $779.16 | $838.3489 | $838.35 | $838.40 | $838.30 | |