| 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 | $185.38 | 9.332% | $202.6797 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $145.71 | 13.165% | $164.8927 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $5.71 | 10.168% | $6.2906 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $32.41 | 9.644% | $35.5356 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $42.96 | 9.244% | $46.9312 | $46.93 | $46.95 | $46.90 |
| Purchase #6 | $28.50 | 12.745% | $32.1323 | $32.13 | $32.15 | $32.10 |
| Purchase #7 | $224.43 | 10.150% | $247.2096 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $665.10 | $735.6717 | $735.67 | $735.75 | $735.60 | |