| 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 | $46.94 | 9.250% | $51.282 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $103.85 | 5.457% | $109.5171 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $147.77 | 3.220% | $152.5282 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $191.29 | 3.271% | $197.5471 | $197.55 | $197.55 | $197.50 |
| Purchase #5 | $191.32 | 5.326% | $201.5097 | $201.51 | $201.50 | $201.50 |
| Purchase #6 | $176.38 | 6.584% | $187.9929 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $226.26 | 9.742% | $248.3022 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,083.81 | $1,148.6792 | $1,148.68 | $1,148.70 | $1,148.60 | |