| 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 | $174.95 | 8.387% | $189.6231 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $122.98 | 10.489% | $135.8794 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $71.90 | 8.573% | $78.064 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $31.35 | 13.589% | $35.6102 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $221.58 | 8.781% | $241.0369 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $137.36 | 7.493% | $147.6524 | $147.65 | $147.65 | $147.70 |
| Purchase #7 | $89.35 | 4.194% | $93.0973 | $93.10 | $93.10 | $93.10 |
| 7 purchase totals = | $849.47 | $920.9633 | $920.96 | $920.95 | $921.00 | |