| 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 | $187.71 | 12.849% | $211.8289 | $211.83 | $211.85 | $211.80 |
| Purchase #2 | $132.30 | 4.823% | $138.6808 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $16.64 | 8.225% | $18.0086 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $57.32 | 5.842% | $60.6686 | $60.67 | $60.65 | $60.70 |
| Purchase #5 | $119.98 | 11.233% | $133.4574 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $7.80 | 10.753% | $8.6387 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $164.48 | 9.344% | $179.849 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $686.23 | $751.1320 | $751.14 | $751.15 | $751.10 | |