| 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 | $172.90 | 8.529% | $187.6466 | $187.65 | $187.65 | $187.60 |
| Purchase #2 | $50.28 | 5.789% | $53.1907 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $174.38 | 11.322% | $194.1233 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $116.96 | 4.668% | $122.4197 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $241.50 | 10.214% | $266.1668 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $67.88 | 9.126% | $74.0747 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $111.83 | 10.819% | $123.9289 | $123.93 | $123.95 | $123.90 |
| 7 purchase totals = | $935.73 | $1,021.5507 | $1,021.55 | $1,021.50 | $1,021.50 | |