| 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 | $157.94 | 8.782% | $171.8103 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $80.71 | 9.186% | $88.124 | $88.12 | $88.10 | $88.10 |
| Purchase #3 | $176.84 | 13.311% | $200.3792 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $166.26 | 7.482% | $178.6996 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $246.52 | 11.393% | $274.606 | $274.61 | $274.60 | $274.60 |
| Purchase #6 | $180.99 | 12.794% | $204.1459 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $32.53 | 10.497% | $35.9447 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $1,041.79 | $1,153.7097 | $1,153.71 | $1,153.70 | $1,153.60 | |