| 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 | $178.26 | 7.570% | $191.7543 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $226.71 | 6.128% | $240.6028 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $172.85 | 11.696% | $193.0665 | $193.07 | $193.05 | $193.10 |
| Purchase #4 | $109.52 | 4.781% | $114.7562 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $115.85 | 12.405% | $130.2212 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $35.93 | 8.297% | $38.9111 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $8.64 | 7.765% | $9.3109 | $9.31 | $9.30 | $9.30 |
| 7 purchase totals = | $847.76 | $918.6230 | $918.62 | $918.55 | $918.70 | |